Allergen
in negative feedback. when an enzyme (negative feed back mechanism) produces too much of a molecule or substance that substance binds to the enzymes allosteric site to hault production of that substance (negative feedback response). and the whole process is the negative feedback loop.
This is a pH indicator.
The brainstem regulates breathing by sending signals to the diaphragm to contract and expand. It does this in response to changes in carbon dioxide levels in the blood detected by chemoreceptors. When carbon dioxide levels rise, the brainstem signals the diaphragm to contract more frequently to increase breathing rate and oxygen intake.
An antigen is a substance that produces an immune response in the body, typically by binding to specific antibodies or activating immune cells. This immune response is essential for recognizing and eliminating foreign substances such as pathogens.
calcitonin
The answer is calcitonin.
Homeostasis
Calcium
a buffer
kydneys
substance
I just called DirecTV and asked them to tell me who regulates them in California and received "we are not allowed to give out that information" as the response. When I inquired as to why they could not give out that information, the response was "it's a policy, sir." Dead end.
The hormone that regulates milk secretion is called prolactin. It is produced by the pituitary gland in response to the stimulation of the nipples during breastfeeding.
Anaphylaxis
Antibodies
Heparin